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From: Jacques Vidrine <nectar@FreeBSD.org>
Date: Tue, 22 Apr 2003 15:19:05 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/lib/libc/gen getgrent.c
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nectar      2003/04/22 15:19:05 PDT

  FreeBSD src repository

  Modified files:
    lib/libc/gen         getgrent.c 
  Log:
  ``Strong typing is a crutch for people with weak memories.''
  
  Correct a bug that should have wreaked havoc everywhere, but for
  some reason only bit unlucky people who use `-march' optimizations.
  The compiler cannot assist one in distinguishing between the two
  function calls below.
  
     int nsdispatch(void *, ...);
     void *discard;
  
     nsdispatch(&discard, ...);  /* correct .. no, really! */
     nsdispatch(discard, ...);   /* Boom                   */
  
  Robin provided me with a debugging environment in which I could see
  what was going on.
  
  Badness when using CPUTYPE was
  Reported by:    "Robin P. Blanchard" <Robin.Blanchard@gactr.uga.edu>
  Reported by:    nork
  
  Sponsored by:   DARPA, Network Associates Laboratories
  
  Revision  Changes    Path
  1.28      +3 -3      src/lib/libc/gen/getgrent.c